@article{oai:repo.qst.go.jp:00044703,
 author = {Takanashi, Junichi and et.al and 高梨 潤一},
 issue = {2},
 journal = {Journal of Child Neurology},
 month = {Feb},
 note = {We present the case of a 6-year-old girl with recurrent bacterial meningitis and cerebrospinal fluid (CSF) rhinorrhea associated with a petrous apex cephalocele (PAC). We diagnosed her by means of three-dimensional computed tomography (CT) and heavily T2-weighted magnetic resonace imaging (MRI). Petrous apex cephaloceles are usually an asymptomatic incidental finding in adults; however, they should be considered as a possible cause of CSF rhinorrhea, otorrhea, and recurrent meningitis in children.},
 pages = {168--170},
 title = {Recurrent meningitis associated with a petrous apex cephalocele},
 volume = {20},
 year = {2005}
}